1101223030 has 8 divisors (see below), whose sum is σ = 1982201472. Its totient is φ = 440489208.

The previous prime is 1101223021. The next prime is 1101223037. The reversal of 1101223030 is 303221011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1101223030³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101223030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101223037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55061142 + ... + 55061161.

It is an arithmetic number, because the mean of its divisors is an integer number (247775184).

Almost surely, 2^1101223030 is an apocalyptic number.

1101223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101223030 is a deficient number, since it is larger than the sum of its proper divisors (880978442).

1101223030 is a wasteful number, since it uses less digits than its factorization.

1101223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110122310.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1101223030 is about 33184.6806523733. The cubic root of 1101223030 is about 1032.6625524058.

Adding to 1101223030 its reverse (303221011), we get a palindrome (1404444041).

The spelling of 1101223030 in words is "one billion, one hundred one million, two hundred twenty-three thousand, thirty".